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MAC-325 ground calcium carbonate is produced from a high grade,
massive limestone deposit in southern Illinois. MAC-325 is an air classified, precise 325 mesh grade
of industrial quality ground calcium carbonate. It finds uses in ceramic manufacturing, plastics and
paint formulations, caulk and sealant products, rubber goods and household cleanser.
MAC-325 Particle Size (Screen Analysis)
-325 Mesh 99.5%
-200 Mesh 99.0%
-100 Mesh 100% |
MAC-325 Typical Chemical Analysis
CaCO3 98.7%
MgCO3 0.5%
SiO2 0.6%
Other 0.2% |
MAC-325 Typical Physical Properties
Moisture: < 0.1%
Hegman Grind: 2
Solubility: 0.0035 g/100 ml H2O
Alkalinity: 9.4 pH (saturated solution)
Hardness: 3 Mohs
Specific Gravity: 2.7
Weight Per Solid Gallon: 22.6 lbs
Bulk Density
Loose: 52 lbs/ft3
Packed: 81 lbs/ft3
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Technical Data Sheets: MAC-325 Calcium Carbonate
MSDS: MAC-325 Calcium Carbonate |
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MAC-200 ground calcium carbonate is produced from a high grade,
massive limestone deposit in southern Illinois. MAC-200 is an air classified, precise 200 mesh grade
of industrial quality ground calcium carbonate. It finds uses in ceramic manufacturing, plastics and
paint formulations, caulk and sealant products, rubber goods, carpet backing, water and waste treatment,
athletic field marking, animal mineral feed supplements, fertilizer and agricultural applications.
MAC-200 Particle Size (Screen Analysis)
-325 Mesh 80.0%
-200 Mesh 99.0%
-100 Mesh 99.5%
-50 Mesh 100% |
MAC-200 Typical Chemical Analysis
CaCO3 98.7%
MgCO3 0.5%
SiO2 0.6%
Other 0.2% |
MAC-200 Typical Physical Properties
Moisture: < 0.1%
Solubility: 0.0035 g/100 ml H2O
Alkalinity: 9.4 pH (saturated solution)
Hardness: 3 Mohs
Specific Gravity: 2.7
Weight Per Solid Gallon: 22.6 lbs
Bulk Density
Loose: 55 lbs/ft3
Packed: 83 lbs/ft3
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Technical Data Sheets: MAC-200 Calcium Carbonate
MSDS: MAC-200 Calcium Carbonate
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